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HTML tutorial graphic showing a web form with required input fields and a browser validation message explaining the HTML required attribute.

What Is the required Attribute in HTML?

When you create a form with HTML, you usually want users to provide certain information before submitting it. For example, if you create a registration form, you may need the user’s name, email address, and password. Leaving these fields empty could cause problems because your website would receive incomplete information. HTML provides a simple solution…

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HTML tutorial thumbnail explaining the dir attribute and how it controls the text direction of content, including left-to-right and right-to-left text.

What is the dir Attribute in HTML?

When building websites, developers usually focus on creating content that looks attractive and is easy to read. However, there is another important aspect of web design that beginners often overlook text direction. Not every language is read from left to right. Some languages are written from right to left, and HTML provides a built-in way…

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HTML tutorial illustration showing the contenteditable attribute making webpage text directly editable by the user.

What Is the contenteditable Attribute?

The web has evolved far beyond displaying static pages. Today, many websites allow users to interact directly with content by typing notes, editing text, creating documents, and updating information without leaving the page. One HTML feature that makes this possible is the contenteditable attribute. Although many beginners learn about text fields and text areas first,…

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HTML tutorial illustration showing the element displaying ruby text annotations above East Asian characters to provide pronunciation guides.

HTML <rt> Ruby Text Container

When learning HTML, you’ll come across many tags that are used every day, such as <div>, <p>, <img>, and <a>. However, HTML also includes specialized elements designed for specific purposes. One of these is the <rt> tag. Although the <rt> element is not commonly used in personal blogs or business websites, it plays an important…

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